An 18 Carat Gold Minute Repeater Pocket Watch, Swiss, Circa 1900, minute repeating movement, fifteen jewels, purple guilloche enamel dial with grey enamel surround highlighted with silver and gilt automaton figures appearing to strike on bells, Arabic numerals, subsidiary seconds, circular-shaped engine-turned case decorated with plain cartouche for monogram, curvette signed National Watch Co., Chaux-de-Fonds